Trace number 1555238

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT i/2009-03-20UNSAT 700.89 701.237

General information on the benchmark

NameAPPLICATIONS/bitverif/
maxxororand/maxxororand032.cnf
MD5SUMfc00df719c8630009723cd295f7c0c3b
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark569.762
Satisfiable
(Un)Satisfiability was proved
Number of variables23696
Number of clauses70703
Sum of the clauses size164971
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 247134
Number of clauses of size 323567
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.06	c ==============================================================================
0.00/0.06	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.06	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.06	c ==============================================================================
0.00/0.06	c |         0 |   70701   164969 |   21210       0        0     nan |  0.000 % |
0.49/0.59	c |         0 |   35182   121457 |      --       0       --      -- |     --   | -35497/-43459
0.49/0.59	c ==============================================================================
0.49/0.59	c Result  :   #vars: 6588   #clauses: 35182   #literals: 121457
0.49/0.59	c CPU time:   0.569913 s
0.49/0.59	c ==============================================================================
0.59/0.64	c lySAT 0.1
0.59/0.64	c minisat core +  additionnal features
0.59/0.64	c ============================[ Problem Statistics ]=============================
0.59/0.64	c |                                                                             |
0.59/0.64	c |  Number of variables:  6588                                                 |
0.59/0.64	c |  Number of clauses:    35182                                                |
0.59/0.67	c |  Parsing time:         0.02         s                                       |
700.83/701.20	c restarts              : 2122
700.83/701.20	c conflicts             : 848992         (1213 /sec)
700.83/701.20	c decisions             : 2415193        (2.11 % random) (3450 /sec)
700.83/701.20	c euip                  : 23916       
700.83/701.20	c propagations          : 327669423      (468124 /sec)
700.83/701.20	c conflict literals     : 125850728      (44.87 % deleted)
700.83/701.20	c Memory used           : 125.63 MB
700.83/701.20	c CPU time              : 699.964 s
700.83/701.20	c 
700.83/701.22	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1555238-1238738775/watcher-1555238-1238738775 -o /tmp/evaluation-result-1555238-1238738775/solver-1555238-1238738775 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1555238-1238738775.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.90 1.38 1.13 3/64 678
/proc/meminfo: memFree=1214960/2055920 swapFree=4179868/4192956
[pid=678] ppid=676 vsize=5356 CPUtime=0
/proc/678/stat : 678 (lysat.sh) R 676 678 32652 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 750769944 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 224627583647 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/678/statm: 1339 234 194 169 0 50 0
[pid=679] ppid=678 vsize=960 CPUtime=0
/proc/679/stat : 679 (SatElite) R 678 678 32652 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 750769945 983040 136 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/679/statm: 240 140 51 127 0 110 0

[startup+0.0707681 s]
/proc/loadavg: 1.90 1.38 1.13 3/64 678
/proc/meminfo: memFree=1214960/2055920 swapFree=4179868/4192956
[pid=678] ppid=676 vsize=5356 CPUtime=0
/proc/678/stat : 678 (lysat.sh) S 676 678 32652 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 750769944 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/678/statm: 1339 235 195 169 0 50 0
[pid=679] ppid=678 vsize=10772 CPUtime=0.06
/proc/679/stat : 679 (SatElite) R 678 678 32652 0 -1 4194304 2546 0 0 0 5 1 0 0 19 0 1 0 750769945 11030528 2390 1992294400 134512640 135034092 4294956096 18446744073709551615 134562103 0 0 4096 3 0 0 0 17 0 0 0
/proc/679/statm: 2693 2390 67 127 0 2563 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16128

[startup+0.101771 s]
/proc/loadavg: 1.90 1.38 1.13 3/64 678
/proc/meminfo: memFree=1214960/2055920 swapFree=4179868/4192956
[pid=678] ppid=676 vsize=5356 CPUtime=0
/proc/678/stat : 678 (lysat.sh) S 676 678 32652 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 750769944 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/678/statm: 1339 235 195 169 0 50 0
[pid=679] ppid=678 vsize=11460 CPUtime=0.09
/proc/679/stat : 679 (SatElite) R 678 678 32652 0 -1 4194304 2659 0 0 0 8 1 0 0 19 0 1 0 750769945 11735040 2503 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/679/statm: 2865 2503 68 127 0 2735 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16816

[startup+0.301799 s]
/proc/loadavg: 1.90 1.38 1.13 3/64 678
/proc/meminfo: memFree=1214960/2055920 swapFree=4179868/4192956
[pid=678] ppid=676 vsize=5356 CPUtime=0
/proc/678/stat : 678 (lysat.sh) S 676 678 32652 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 750769944 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/678/statm: 1339 235 195 169 0 50 0
[pid=679] ppid=678 vsize=12320 CPUtime=0.28
/proc/679/stat : 679 (SatElite) R 678 678 32652 0 -1 4194304 2826 0 0 0 27 1 0 0 21 0 1 0 750769945 12615680 2670 1992294400 134512640 135034092 4294956096 18446744073709551615 134536786 0 0 4096 3 0 0 0 17 0 0 0
/proc/679/statm: 3080 2670 68 127 0 2950 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 17676

[startup+0.701869 s]
/proc/loadavg: 1.90 1.38 1.13 3/64 678
/proc/meminfo: memFree=1214960/2055920 swapFree=4179868/4192956
[pid=678] ppid=676 vsize=5356 CPUtime=0.63
/proc/678/stat : 678 (lysat.sh) S 676 678 32652 0 -1 4194304 310 3157 0 0 0 0 61 2 16 0 1 0 750769944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/678/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.63
Current children cumulated vsize (KiB) 5356

[startup+1.50197 s]
/proc/loadavg: 1.83 1.37 1.13 2/66 681
/proc/meminfo: memFree=1207456/2055920 swapFree=4179868/4192956
[pid=678] ppid=676 vsize=5356 CPUtime=0.63
/proc/678/stat : 678 (lysat.sh) S 676 678 32652 0 -1 4194304 310 3157 0 0 0 0 61 2 16 0 1 0 750769944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/678/statm: 1339 237 195 169 0 50 0
[pid=681] ppid=678 vsize=5368 CPUtime=0.84
/proc/681/stat : 681 (LySATi) R 678 678 32652 0 -1 4194304 1131 0 0 0 84 0 0 0 24 0 1 0 750770009 5496832 1116 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/681/statm: 1342 1116 82 174 0 1165 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 10724

[startup+3.1012 s]
/proc/loadavg: 1.83 1.37 1.13 2/66 681
/proc/meminfo: memFree=1206560/2055920 swapFree=4179868/4192956
[pid=678] ppid=676 vsize=5356 CPUtime=0.63
/proc/678/stat : 678 (lysat.sh) S 676 678 32652 0 -1 4194304 310 3157 0 0 0 0 61 2 16 0 1 0 750769944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/678/statm: 1339 237 195 169 0 50 0
[pid=681] ppid=678 vsize=6152 CPUtime=2.44
/proc/681/stat : 681 (LySATi) R 678 678 32652 0 -1 4194304 1338 0 0 0 244 0 0 0 25 0 1 0 750770009 6299648 1323 1992294400 134512640 135226915 4294956208 18446744073709551615 134526462 0 0 4096 3 0 0 0 17 0 0 0
/proc/681/statm: 1538 1323 82 174 0 1361 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 11508

[startup+6.30267 s]
/proc/loadavg: 1.83 1.37 1.13 2/66 681
/proc/meminfo: memFree=1205280/2055920 swapFree=4179868/4192956
[pid=678] ppid=676 vsize=5356 CPUtime=0.63
/proc/678/stat : 678 (lysat.sh) S 676 678 32652 0 -1 4194304 310 3157 0 0 0 0 61 2 16 0 1 0 750769944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/678/statm: 1339 237 195 169 0 50 0
[pid=681] ppid=678 vsize=7576 CPUtime=5.64
/proc/681/stat : 681 (LySATi) R 678 678 32652 0 -1 4194304 1696 0 0 0 564 0 0 0 25 0 1 0 750770009 7757824 1681 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 1 0 0
/proc/681/statm: 1894 1681 82 174 0 1717 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 12932

[startup+12.7016 s]
/proc/loadavg: 1.70 1.36 1.13 2/66 681
/proc/meminfo: memFree=1201760/2055920 swapFree=4179868/4192956
[pid=678] ppid=676 vsize=5356 CPUtime=0.63
/proc/678/stat : 678 (lysat.sh) S 676 678 32652 0 -1 4194304 310 3157 0 0 0 0 61 2 16 0 1 0 750769944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/678/statm: 1339 237 195 169 0 50 0
[pid=681] ppid=678 vsize=10548 CPUtime=12.03
/proc/681/stat : 681 (LySATi) R 678 678 32652 0 -1 4194304 2429 0 0 0 1202 1 0 0 25 0 1 0 750770009 10801152 2414 1992294400 134512640 135226915 4294956208 18446744073709551615 134536744 0 0 4096 3 0 0 0 17 0 0 0
/proc/681/statm: 2637 2414 82 174 0 2460 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 15904

[startup+25.5014 s]
/proc/loadavg: 1.59 1.34 1.13 2/66 681
/proc/meminfo: memFree=1189344/2055920 swapFree=4179868/4192956
[pid=678] ppid=676 vsize=5356 CPUtime=0.63
/proc/678/stat : 678 (lysat.sh) S 676 678 32652 0 -1 4194304 310 3157 0 0 0 0 61 2 16 0 1 0 750769944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/678/statm: 1339 237 195 169 0 50 0
[pid=681] ppid=678 vsize=23380 CPUtime=24.83
/proc/681/stat : 681 (LySATi) R 678 678 32652 0 -1 4194304 5638 0 0 0 2479 4 0 0 25 0 1 0 750770009 23941120 5623 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/681/statm: 5845 5623 82 174 0 5668 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 28736

[startup+51.102 s]
/proc/loadavg: 1.36 1.31 1.12 2/66 681
/proc/meminfo: memFree=1181536/2055920 swapFree=4179868/4192956
[pid=678] ppid=676 vsize=5356 CPUtime=0.63
/proc/678/stat : 678 (lysat.sh) S 676 678 32652 0 -1 4194304 310 3157 0 0 0 0 61 2 16 0 1 0 750769944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/678/statm: 1339 237 195 169 0 50 0
[pid=681] ppid=678 vsize=31420 CPUtime=50.41
/proc/681/stat : 681 (LySATi) R 678 678 32652 0 -1 4194304 7559 0 0 0 5036 5 0 0 25 0 1 0 750770009 32174080 7544 1992294400 134512640 135226915 4294956208 18446744073709551615 134538576 0 0 4096 3 0 0 0 17 0 0 0
/proc/681/statm: 7855 7544 82 174 0 7678 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 36776

[startup+102.305 s]
/proc/loadavg: 1.15 1.26 1.11 2/66 681
/proc/meminfo: memFree=1163808/2055920 swapFree=4179868/4192956
[pid=678] ppid=676 vsize=5356 CPUtime=0.63
/proc/678/stat : 678 (lysat.sh) S 676 678 32652 0 -1 4194304 310 3157 0 0 0 0 61 2 16 0 1 0 750769944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/678/statm: 1339 237 195 169 0 50 0
[pid=681] ppid=678 vsize=49264 CPUtime=101.59
/proc/681/stat : 681 (LySATi) R 678 678 32652 0 -1 4194304 11921 0 0 0 10151 8 0 0 25 0 1 0 750770009 50446336 11906 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/681/statm: 12316 11906 82 174 0 12139 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 54620

[startup+162.302 s]
/proc/loadavg: 1.05 1.21 1.10 2/66 681
/proc/meminfo: memFree=1149984/2055920 swapFree=4179868/4192956
[pid=678] ppid=676 vsize=5356 CPUtime=0.63
/proc/678/stat : 678 (lysat.sh) S 676 678 32652 0 -1 4194304 310 3157 0 0 0 0 61 2 16 0 1 0 750769944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/678/statm: 1339 237 195 169 0 50 0
[pid=681] ppid=678 vsize=62980 CPUtime=161.56
/proc/681/stat : 681 (LySATi) R 678 678 32652 0 -1 4194304 15361 0 0 0 16145 11 0 0 25 0 1 0 750770009 64491520 15346 1992294400 134512640 135226915 4294956208 18446744073709551615 134538588 0 0 4096 3 0 0 0 17 0 0 0
/proc/681/statm: 15745 15346 82 174 0 15568 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 68336

[startup+222.301 s]
/proc/loadavg: 1.02 1.17 1.09 2/66 681
/proc/meminfo: memFree=1126432/2055920 swapFree=4179868/4192956
[pid=678] ppid=676 vsize=5356 CPUtime=0.63
/proc/678/stat : 678 (lysat.sh) S 676 678 32652 0 -1 4194304 310 3157 0 0 0 0 61 2 16 0 1 0 750769944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/678/statm: 1339 237 195 169 0 50 0
[pid=681] ppid=678 vsize=86780 CPUtime=221.53
/proc/681/stat : 681 (LySATi) R 678 678 32652 0 -1 4194304 21258 0 0 0 22136 17 0 0 25 0 1 0 750770009 88862720 21243 1992294400 134512640 135226915 4294956208 18446744073709551615 134538857 0 0 4096 3 0 0 0 17 0 0 0
/proc/681/statm: 21695 21243 82 174 0 21518 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 92136

[startup+282.302 s]
/proc/loadavg: 1.04 1.15 1.09 2/66 681
/proc/meminfo: memFree=1126176/2055920 swapFree=4179868/4192956
[pid=678] ppid=676 vsize=5356 CPUtime=0.63
/proc/678/stat : 678 (lysat.sh) S 676 678 32652 0 -1 4194304 310 3157 0 0 0 0 61 2 16 0 1 0 750769944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/678/statm: 1339 237 195 169 0 50 0
[pid=681] ppid=678 vsize=86960 CPUtime=281.5
/proc/681/stat : 681 (LySATi) R 678 678 32652 0 -1 4194304 21306 0 0 0 28133 17 0 0 25 0 1 0 750770009 89047040 21291 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/681/statm: 21740 21291 82 174 0 21563 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 92316

[startup+342.301 s]
/proc/loadavg: 1.01 1.12 1.08 2/66 681
/proc/meminfo: memFree=1118304/2055920 swapFree=4179868/4192956
[pid=678] ppid=676 vsize=5356 CPUtime=0.63
/proc/678/stat : 678 (lysat.sh) S 676 678 32652 0 -1 4194304 310 3157 0 0 0 0 61 2 16 0 1 0 750769944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/678/statm: 1339 237 195 169 0 50 0
[pid=681] ppid=678 vsize=94988 CPUtime=341.47
/proc/681/stat : 681 (LySATi) R 678 678 32652 0 -1 4194304 23300 0 0 0 34129 18 0 0 25 0 1 0 750770009 97267712 23285 1992294400 134512640 135226915 4294956208 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 0 0 0
/proc/681/statm: 23747 23285 82 174 0 23570 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 100344

[startup+402.302 s]
/proc/loadavg: 1.00 1.10 1.08 2/66 681
/proc/meminfo: memFree=1099808/2055920 swapFree=4179868/4192956
[pid=678] ppid=676 vsize=5356 CPUtime=0.63
/proc/678/stat : 678 (lysat.sh) S 676 678 32652 0 -1 4194304 310 3157 0 0 0 0 61 2 16 0 1 0 750769944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/678/statm: 1339 237 195 169 0 50 0
[pid=681] ppid=678 vsize=113988 CPUtime=401.44
/proc/681/stat : 681 (LySATi) R 678 678 32652 0 -1 4194304 27909 0 0 0 40123 21 0 0 25 0 1 0 750770009 116723712 27894 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/681/statm: 28497 27894 82 174 0 28320 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 119344

[startup+462.301 s]
/proc/loadavg: 1.00 1.08 1.07 2/66 681
/proc/meminfo: memFree=1099616/2055920 swapFree=4179868/4192956
[pid=678] ppid=676 vsize=5356 CPUtime=0.63
/proc/678/stat : 678 (lysat.sh) S 676 678 32652 0 -1 4194304 310 3157 0 0 0 0 61 2 16 0 1 0 750769944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/678/statm: 1339 237 195 169 0 50 0
[pid=681] ppid=678 vsize=114420 CPUtime=461.41
/proc/681/stat : 681 (LySATi) R 678 678 32652 0 -1 4194304 27999 0 0 0 46120 21 0 0 25 0 1 0 750770009 117166080 27984 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/681/statm: 28605 27984 82 174 0 28428 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 119776

[startup+522.302 s]
/proc/loadavg: 1.00 1.06 1.06 2/66 681
/proc/meminfo: memFree=1087136/2055920 swapFree=4179868/4192956
[pid=678] ppid=676 vsize=5356 CPUtime=0.63
/proc/678/stat : 678 (lysat.sh) S 676 678 32652 0 -1 4194304 310 3157 0 0 0 0 61 2 16 0 1 0 750769944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/678/statm: 1339 237 195 169 0 50 0
[pid=681] ppid=678 vsize=127152 CPUtime=521.38
/proc/681/stat : 681 (LySATi) R 678 678 32652 0 -1 4194304 31078 0 0 0 52114 24 0 0 25 0 1 0 750770009 130203648 31063 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/681/statm: 31788 31063 82 174 0 31611 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 132508

[startup+582.301 s]
/proc/loadavg: 1.00 1.05 1.06 2/66 681
/proc/meminfo: memFree=1087136/2055920 swapFree=4179868/4192956
[pid=678] ppid=676 vsize=5356 CPUtime=0.63
/proc/678/stat : 678 (lysat.sh) S 676 678 32652 0 -1 4194304 310 3157 0 0 0 0 61 2 16 0 1 0 750769944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/678/statm: 1339 237 195 169 0 50 0
[pid=681] ppid=678 vsize=127312 CPUtime=581.35
/proc/681/stat : 681 (LySATi) R 678 678 32652 0 -1 4194304 31086 0 0 0 58111 24 0 0 25 0 1 0 750770009 130367488 31071 1992294400 134512640 135226915 4294956208 18446744073709551615 134537038 0 0 4096 3 0 0 0 17 0 0 0
/proc/681/statm: 31828 31071 82 174 0 31651 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 132668

[startup+642.302 s]
/proc/loadavg: 1.00 1.04 1.05 2/66 681
/proc/meminfo: memFree=1086048/2055920 swapFree=4179868/4192956
[pid=678] ppid=676 vsize=5356 CPUtime=0.63
/proc/678/stat : 678 (lysat.sh) S 676 678 32652 0 -1 4194304 310 3157 0 0 0 0 61 2 16 0 1 0 750769944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/678/statm: 1339 237 195 169 0 50 0
[pid=681] ppid=678 vsize=128248 CPUtime=641.34
/proc/681/stat : 681 (LySATi) R 678 678 32652 0 -1 4194304 31357 0 0 0 64109 25 0 0 25 0 1 0 750770009 131325952 31342 1992294400 134512640 135226915 4294956208 18446744073709551615 134525807 0 0 4096 3 0 0 0 17 0 0 0
/proc/681/statm: 32062 31342 82 174 0 31885 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 133604

Solver just ended. Dumping a history of the last processes samples

[startup+665.506 s]
/proc/loadavg: 1.00 1.03 1.05 2/66 681
/proc/meminfo: memFree=1085472/2055920 swapFree=4179868/4192956
[pid=678] ppid=676 vsize=5356 CPUtime=0.63
/proc/678/stat : 678 (lysat.sh) S 676 678 32652 0 -1 4194304 310 3157 0 0 0 0 61 2 16 0 1 0 750769944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/678/statm: 1339 237 195 169 0 50 0
[pid=681] ppid=678 vsize=128572 CPUtime=664.53
/proc/681/stat : 681 (LySATi) R 678 678 32652 0 -1 4194304 31466 0 0 0 66428 25 0 0 25 0 1 0 750770009 131657728 31441 1992294400 134512640 135226915 4294956208 18446744073709551615 134538540 0 0 4096 3 0 0 0 17 0 0 0
/proc/681/statm: 32143 31441 82 174 0 31966 0
Current children cumulated CPU time (s) 665.16
Current children cumulated vsize (KiB) 133928

[startup+678.302 s]
/proc/loadavg: 1.00 1.03 1.05 2/66 681
/proc/meminfo: memFree=1085472/2055920 swapFree=4179868/4192956
[pid=678] ppid=676 vsize=5356 CPUtime=0.63
/proc/678/stat : 678 (lysat.sh) S 676 678 32652 0 -1 4194304 310 3157 0 0 0 0 61 2 16 0 1 0 750769944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/678/statm: 1339 237 195 169 0 50 0
[pid=681] ppid=678 vsize=128572 CPUtime=677.31
/proc/681/stat : 681 (LySATi) R 678 678 32652 0 -1 4194304 31466 0 0 0 67706 25 0 0 25 0 1 0 750770009 131657728 31441 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/681/statm: 32143 31441 82 174 0 31966 0
Current children cumulated CPU time (s) 677.94
Current children cumulated vsize (KiB) 133928

[startup+691.102 s]
/proc/loadavg: 1.00 1.03 1.05 2/66 681
/proc/meminfo: memFree=1085472/2055920 swapFree=4179868/4192956
[pid=678] ppid=676 vsize=5356 CPUtime=0.63
/proc/678/stat : 678 (lysat.sh) S 676 678 32652 0 -1 4194304 310 3157 0 0 0 0 61 2 16 0 1 0 750769944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/678/statm: 1339 237 195 169 0 50 0
[pid=681] ppid=678 vsize=128572 CPUtime=690.11
/proc/681/stat : 681 (LySATi) R 678 678 32652 0 -1 4194304 31466 0 0 0 68986 25 0 0 25 0 1 0 750770009 131657728 31441 1992294400 134512640 135226915 4294956208 18446744073709551615 134536839 0 0 4096 3 0 0 0 17 0 0 0
/proc/681/statm: 32143 31441 82 174 0 31966 0
Current children cumulated CPU time (s) 690.74
Current children cumulated vsize (KiB) 133928

[startup+697.501 s]
/proc/loadavg: 1.00 1.03 1.05 2/66 681
/proc/meminfo: memFree=1085472/2055920 swapFree=4179868/4192956
[pid=678] ppid=676 vsize=5356 CPUtime=0.63
/proc/678/stat : 678 (lysat.sh) S 676 678 32652 0 -1 4194304 310 3157 0 0 0 0 61 2 16 0 1 0 750769944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/678/statm: 1339 237 195 169 0 50 0
[pid=681] ppid=678 vsize=128572 CPUtime=696.5
/proc/681/stat : 681 (LySATi) R 678 678 32652 0 -1 4194304 31466 0 0 0 69625 25 0 0 25 0 1 0 750770009 131657728 31441 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/681/statm: 32143 31441 82 174 0 31966 0
Current children cumulated CPU time (s) 697.13
Current children cumulated vsize (KiB) 133928

[startup+699.103 s]
/proc/loadavg: 1.00 1.03 1.05 2/66 681
/proc/meminfo: memFree=1085472/2055920 swapFree=4179868/4192956
[pid=678] ppid=676 vsize=5356 CPUtime=0.63
/proc/678/stat : 678 (lysat.sh) S 676 678 32652 0 -1 4194304 310 3157 0 0 0 0 61 2 16 0 1 0 750769944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/678/statm: 1339 237 195 169 0 50 0
[pid=681] ppid=678 vsize=128572 CPUtime=698.1
/proc/681/stat : 681 (LySATi) R 678 678 32652 0 -1 4194304 31466 0 0 0 69785 25 0 0 25 0 1 0 750770009 131657728 31441 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/681/statm: 32143 31441 82 174 0 31966 0
Current children cumulated CPU time (s) 698.73
Current children cumulated vsize (KiB) 133928

[startup+699.902 s]
/proc/loadavg: 1.00 1.03 1.05 2/66 681
/proc/meminfo: memFree=1085472/2055920 swapFree=4179868/4192956
[pid=678] ppid=676 vsize=5356 CPUtime=0.63
/proc/678/stat : 678 (lysat.sh) S 676 678 32652 0 -1 4194304 310 3157 0 0 0 0 61 2 16 0 1 0 750769944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/678/statm: 1339 237 195 169 0 50 0
[pid=681] ppid=678 vsize=128572 CPUtime=698.9
/proc/681/stat : 681 (LySATi) R 678 678 32652 0 -1 4194304 31466 0 0 0 69865 25 0 0 25 0 1 0 750770009 131657728 31441 1992294400 134512640 135226915 4294956208 18446744073709551615 134536755 0 0 4096 3 0 0 0 17 0 0 0
/proc/681/statm: 32143 31441 82 174 0 31966 0
Current children cumulated CPU time (s) 699.53
Current children cumulated vsize (KiB) 133928

[startup+700.706 s]
/proc/loadavg: 1.00 1.03 1.05 2/66 681
/proc/meminfo: memFree=1085472/2055920 swapFree=4179868/4192956
[pid=678] ppid=676 vsize=5356 CPUtime=0.63
/proc/678/stat : 678 (lysat.sh) S 676 678 32652 0 -1 4194304 310 3157 0 0 0 0 61 2 16 0 1 0 750769944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/678/statm: 1339 237 195 169 0 50 0
[pid=681] ppid=678 vsize=128572 CPUtime=699.71
/proc/681/stat : 681 (LySATi) R 678 678 32652 0 -1 4194304 31472 0 0 0 69946 25 0 0 25 0 1 0 750770009 131657728 31447 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/681/statm: 32143 31447 82 174 0 31966 0
Current children cumulated CPU time (s) 700.34
Current children cumulated vsize (KiB) 133928

[startup+701.102 s]
/proc/loadavg: 1.00 1.03 1.05 2/66 681
/proc/meminfo: memFree=1085472/2055920 swapFree=4179868/4192956
[pid=678] ppid=676 vsize=5356 CPUtime=0.63
/proc/678/stat : 678 (lysat.sh) S 676 678 32652 0 -1 4194304 310 3157 0 0 0 0 61 2 16 0 1 0 750769944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/678/statm: 1339 237 195 169 0 50 0
[pid=681] ppid=678 vsize=128644 CPUtime=700.1
/proc/681/stat : 681 (LySATi) R 678 678 32652 0 -1 4194304 31476 0 0 0 69985 25 0 0 25 0 1 0 750770009 131731456 31451 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/681/statm: 32161 31451 82 174 0 31984 0
Current children cumulated CPU time (s) 700.73
Current children cumulated vsize (KiB) 134000

[startup+701.202 s]
/proc/loadavg: 1.00 1.03 1.05 2/66 681
/proc/meminfo: memFree=1085472/2055920 swapFree=4179868/4192956
[pid=678] ppid=676 vsize=5356 CPUtime=0.63
/proc/678/stat : 678 (lysat.sh) S 676 678 32652 0 -1 4194304 310 3157 0 0 0 0 61 2 16 0 1 0 750769944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/678/statm: 1339 237 195 169 0 50 0
[pid=681] ppid=678 vsize=128644 CPUtime=700.2
/proc/681/stat : 681 (LySATi) R 678 678 32652 0 -1 4194304 31476 0 0 0 69995 25 0 0 25 0 1 0 750770009 131731456 31451 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/681/statm: 32161 31451 82 174 0 31984 0
Current children cumulated CPU time (s) 700.83
Current children cumulated vsize (KiB) 134000

Child status: 20
Real time (s): 701.237
CPU time (s): 700.89
CPU user time (s): 700.583
CPU system time (s): 0.306953
CPU usage (%): 99.9505
Max. virtual memory (cumulated for all children) (KiB): 134072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 700.583
system time used= 0.306953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35105
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 38
involuntary context switches= 1972

runsolver used 0.728889 second user time and 1.83072 second system time

The end

Launcher Data 

Begin job on node49 at 2009-04-03 08:06:15
IDJOB=1555238
IDBENCH=70796
IDSOLVER=511
FILE ID=node49/1555238-1238738775
PBS_JOBID= 9085370
Free space on /tmp= 66548 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxororand/maxxororand032.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1555238-1238738775/watcher-1555238-1238738775 -o /tmp/evaluation-result-1555238-1238738775/solver-1555238-1238738775 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1555238-1238738775.cnf i

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= fc00df719c8630009723cd295f7c0c3b
RANDOM SEED=1982991829

node49.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1215448 kB
Buffers:        116204 kB
Cached:         615144 kB
SwapCached:       6452 kB
Active:         275720 kB
Inactive:       464612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1215448 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:            3272 kB
Writeback:           0 kB
Mapped:          14652 kB
Slab:            85956 kB
Committed_AS:  2181308 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66544 MiB
End job on node49 at 2009-04-03 08:17:56